江苏沿岸定置张网主要渔获组成以及对经济鱼类幼体的损害分析

深水张网是吕四渔场传统的作业方式,渔获量占江苏省海洋捕捞总量的比重较大。根据2004年4月~2005年11月吕四渔场深水张网渔业监测资料,结合渔业统计数据,分析了该渔业渔获物种类组成及其季节变化,以及主要经济鱼类渔获物种类组成和幼鱼比例。结果表明,各季节深水张网优势渔获物种类组成具有明显的季节变化特征,春季主要以小黄鱼、黄鲫、焦氏舌鳎和葛氏长臂虾为主,夏季为小黄鱼、黄鲫、焦氏舌鳎和银鲳,秋季为小黄鱼、焦氏舌鳎、棘头梅童鱼、灰鲳和银鲳,冬季为小黄鱼、焦氏舌鳎、棘头梅童鱼和斑鰶;小黄鱼和焦氏舌鳎是深水张网渔业常年优势渔获物。主要经济鱼类小黄鱼以6月份平均网产最高,但主要以幼鱼为主,2004年和2005年的平均体重分别仅0.81 g/ind和1.04 g/ind,幼鱼渔获尾数分别占到99.1%和99.8%,累计损害幼鱼尾数分别达1.84×107ind和2.37×107ind;银鲳平均体重3.22 g/ind和3.8 g/ind,累计损害幼鱼尾数分别为4.84×105ind和4.41×105ind。建议对深水张网渔业加强管理,可对该渔业提前一个月休渔,提高网囊网目尺寸,并强化管理力度。     

民商合一体制下的商法地位

20世纪以来,随着市场经济的发展,出现了"私法公法化"的现象。商法的边界出现了模糊化的趋势,经济法发展起来,商法的地位进一步受到挑战。但在民商合一体制下,商法仍是一个相对独立的法律部门,它既区别于民法又区别于经济法。     

Developing co-management in an artisanal gill net fishery of a deep hydro-electric reservoir in Sri Lanka

Abstract Victoria, is a recently (1984) impounded, deep, hydro-electric reservoir in Sri Lanka with an established commercial fishery. Participatory appraisal of the fishing community revealed decreasing reliance on fishing income with many fishermen moving away to supplementary occupations because of declining fish catches. Illegal fishing and theft of fishing gear resulting from open access, difficulties encountered in enforcing fisheries regulations and the need for fishermen to find alternative sources of income during low water levels are the major management problems. The top–down centralized management approach previously practised was ineffective in addressing any of these issues. Therefore, the possibilities and limitations for introducing co-management as an alternative management strategy were discussed. Financial hardship coupled with perceived benefits through state sponsored welfare schemes caused a positive attitude change among fishermen, making them respond favourably to fishery management. Establishing a licensing system for controlled access, ensuring greater user-group participation through equitable distribution of state sponsored benefits among members, attempting to enforce penalties for illegal fishing linked with surprise checks to enforce management regulations, and obtaining stakeholder perceptions regarding management issues are some of the recent steps taken by the Fishermen's Co-operative Society which would positively contribute towards developing effective co-management in this reservoir.     

Research on Indoor CO2 Density in Chongqing Commercial Buildings

The density of indoor CO 2 is an important value for newly_built commercial buildings. It affects comercial buildings in two aspects, one is the indoor air_quality, the other is the consumption of energy. The aim of design is to keep good indoor air_quality and using little ventilation. The authors measure a typical department store and analyze the measurement. The conclusion as well as the opinion is given, which argues for improving the efficiency of new_wind.     

The Numerical Simulation Commercial Software for Secondary Cooling Process in Billet Continuous Casting

A numerical simulation commercial software has been developed by the object-oriented Visual Basic programming language on the basis of the 2D mathematical model of secondary cooling Process in billet continuous casting. Thereby an effective experimenting tool for computer simulation of continuous casting process is gained. By simulation with the software, the caster structures and operating parameters in continuous casting can be designed and optimized. The simulating calculation examples on several casters and its production applications indicate that the commercial software developed has more accuracy, practicability and commonality, as also as simpler operating capability. The simulated results have been successfully applied to the design and production of the high-efficiency modification for several billet casters interiorly.     

黑龙江省农村商业养老保险发展潜力研究

为准确评价黑龙江省农村商业养老保险的发展潜力,研究选取全国包括黑龙江省在内的12个省（直辖市）,以及黑龙江省内13个地区为研究对象,根据《中国统计年鉴2014》及《黑龙江统计年鉴2014》的数据,通过因子分析构建指标体系,并结合聚类分析对农村商业养老保险的发展潜力进行聚类分层。结果表明,农村地区社会建设程度、经济文化发展情况以及居民生活水平是其主要影响因素。黑龙江省农村商业养老保险在大庆、哈尔滨、齐齐哈尔蕴藏着相对较大的发展潜力,但其他地区的发展潜力较差,仍然面临严峻的养老难题。     

采后芦笋多酚类物质变化的研究进展

多酚是植物体内一种次生代谢产物,具有抗氧化、抗菌、抗肿瘤等生物功效,受到食品、营养、医学等领域科技人员的广泛关注和研究。芦笋富含多酚类化合物,是一种珍稀蔬菜,对人类膳食营养和疾病预防具有积极作用。综述了采后芦笋商业分级、多酚类等生物活性物质的变化及其影响因素,以期为芦笋的开发利用和食疗保健研究提供理论参考。     

Maximizing Deviation Method on Comprehensive Evaluation of Commercial Bank''s Internal Control

This paper analyzes the questions that are likely to exist in comprehensive evaluation of commercial bank's internal control.On the basis of the analysis,the valuation indexes are divided into two levels.And maximizing deviation method,is introduced to get a evaluation method that can evaluate commercial bank's internal control more impersonally and more impartially.     

东阳市生态公益林防护体系建设发展方向

东阳市地处浙江省中部，全市国土面积175211hm^2。为了改变树种结构单一，林分质量差，水土流失比较严重的局面，必须加快生态公益林建设。全市界定重点公益林35050hm^2，占林业用地的33％。介绍了公益林的总体布局以及保障措施。     

全装修成品住宅是房地产开发的方向

作者根据自己多年在房地产开发等方面的工程实践,并且结合我国目前的现状,从几个方面对全装修成品住宅是房地产开发的方向进行了较为全面的论述。